Description

2,2-Dimethylvaleric Acid is a branched-chain carboxylic acid characterized by its unique sterically hindered structure. This compound serves as a valuable building block and intermediate in the synthesis of more complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is essential for manufacturers and R&D chemists seeking to incorporate a bulky, lipophilic moiety into target compounds, leveraging its properties as a strong acid and organic solvent.

Application

• Pharmaceutical Intermediate: Key starting material or building block in the synthesis of active pharmaceutical ingredients (APIs), especially those requiring sterically hindered carboxylic acid derivatives.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators where its branched structure can influence biological activity and stability.
• Organic Synthesis Reagent: Employed in esterification and amidation reactions to introduce the 2,2-dimethylvaleryl group into target molecules.
• Ligand and Catalyst Preparation: Serves as a precursor for synthesizing specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Fragrance and Flavor Intermediate: Potential use in creating esters with unique olfactory properties for specialty fragrance applications.
• Polymer Modification: Can be used to modify polymers or resins to alter their physical properties, such as flexibility or hydrophobicity.
• Research & Development: A valuable tool in academic and industrial R&D for exploring new chemical entities and reaction pathways.

Basic Information

Product Name	2,2-Dimethylvaleric Acid
CAS No.	1185-39-3
Molecular Formula	C7H14O2
Molecular Weight	130.18 g/mol
Synonyms	2,2-Dimethylpentanoic Acid; α,α-Dimethylvaleric Acid; 2,2-Dimethyl-n-valeric Acid; Pivalylacetic Acid; 2,2-Dimethylvalerate; NSC 66449; Pentanoic acid, 2,2-dimethyl-
EINECS	214-669-4

Quality Control

Our 2,2-Dimethylvaleric Acid is produced under a strict quality management system. Every batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with each shipment and are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Due to its nature as a strong acid/organic solvent, ensure containers are kept upright and sealed to prevent moisture ingress and volatilization.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.420 - 1.425
Density (g/mL at 20°C)	0.920 - 0.930

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.